One study claimed that 91% of college students identify themselves as procrastinators. A professor believes that the claim regarding college students is too high. The professor conducts a simple random sample of 161 college students and finds that 140 of them identify themselves as procrastinators. Does this evidence support the professor’s claim that fewer than 91% of college students are procrastinat

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A: Given: Number of categories of academic majors (c) = 4 Test value = 2.75 p value = 0.283

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A: Suppose p is the true population proportion of college students, who are procrastinators.

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Q: One study claimed that 86% of college students identify themselves as procrastinators. A professor…

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Q: According to the U.S. Census Bureau, 11% of children in the United States lived with at least one…

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Q: One study claimed that 86 % of college students identify themselves as procrastinators. A professor…

A: Answer Sample size [n] =139favorable cases [x] =110

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A: Given: n= 2300 ,x= 805 p= 0.33 ,significance level(∝)= 95.0 p̂= 805 / 2300 =define hypothesis;-

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A: Given : sample size = n = 1000 x = 650 p^ = xn   = 6501000   = 0.65

Q: One study claimed that 86 % of college students identify themselves as procrastinators. A professor…

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